Reference:Rignot and Kanagaratnam 2006

From Global Warming Art

Abstract

"Using satellite radar interferometry observations of Greenland,
we detected widespread glacier acceleration below 66° north between
1996 and 2000, which rapidly expanded to 70° north in 2005.
Accelerated ice discharge in the west and particularly in the east
doubled the ice sheet mass deficit in the last decade from 90 to
220 cubic kilometers per year. As more glaciers accelerate farther
north, the contribution of Greenland to sea-level rise will
continue to increase."